Nvidia Jetson TX2 NX Manual page 2

DG-10141-001_v1.1
Version Date
1.0 February 24, 2021
1.1 September 28, 2021
NVIDIA Jetson TX2 NX
Document History
Description of Change
Initial Release
Removed mention of interfaces for WiFi/BT in Table 2-1
•
"Jetson TX2 NX Interfaces"
Updated Usage/Descriptions for PMIC_BBAT,
•
SHUTDOWN_REQ*, POWER_EN, SYS_RESET* and
MOD_SLEEP* in Table 5-1 "Jetson TX2 NX Power and
System Pin Descriptions"
Updated SHUTDOWN_REQ* pull-up and MOD_SLEEP*
•
usage in Figure 5-1 "Jetson TX2 NX Power and Control
Block Diagram"
Replaced much of the existing text with more detail per
•
power handshake signals in Section 5.1.1 "Power
Handshake Signals"
Updated to include timing relationships in Figure 5-3
•
"Power Up Sequence (No Power Button – Auto-Power-
On)"
Added sequence in Figure 5-4 "Power-up Sequence
•
(With Power Button)"
Updated to include timing relationships in Figure 5-5
•
"Power Down – Initiated by SHUTDOWN_REQ*
Assertion"
Updated to move GPIO00 to load switch and USB VBUS
•
Detect to available GPIO in Figure 6-1 "USB Connection
Example"
Added box and note reference related to AC Caps on
•
Tegra RX lines in Figure 6-7 "Example PCIe
Connections"
DG-10141-001_v1.1 | ii